diff --git a/library/compiler-builtins/.gitmodules b/library/compiler-builtins/.gitmodules
index e69de29bb2d1..ee941a47e776 100644
--- a/library/compiler-builtins/.gitmodules
+++ b/library/compiler-builtins/.gitmodules
@@ -0,0 +1,4 @@
+[submodule "musl"]
+	path = libm/crates/musl-math-sys/musl
+	url = https://git.musl-libc.org/git/musl
+	shallow = true
diff --git a/library/compiler-builtins/libm/.gitmodules b/library/compiler-builtins/libm/.gitmodules
deleted file mode 100644
index 35b269eadd4e..000000000000
--- a/library/compiler-builtins/libm/.gitmodules
+++ /dev/null
@@ -1,4 +0,0 @@
-[submodule "musl"]
-	path = crates/musl-math-sys/musl
-	url = https://git.musl-libc.org/git/musl
-	shallow = true